Color Blind Test (CBT) is a mobile utility for visual identification of numerical patterns in color-coded plates, targeted at casual users on iOS.
The App DNA
What makes this app unique?
Users hire the app for quick, low-stakes color vision screening, but the lack of clinical updates prevents it from serving as a reliable health tool.
For Individuals interested in testing their color vision or exploring color-based visual puzzles.
What does it look like?
Key features
Visual identification of numerical patterns embedded in color-coded plates.
Interactive display of color palettes and numerical sequences.
How much does it cost?
The app is currently free to use with no visible in-app purchases or subscription tiers.
Velocity
Dormant developmentperformanceShow more...
Color Blind Test (CBT) has been inactive for 920 days, placing it firmly in the zombie category. The last recorded update was a minor performance improvement, and there has been no development activity or feature expansion since early 2024. The lack of updates over this extended period indicates the app is no longer being actively maintained.
Who built it?
Bishworaj Poudel
3 apps tracked · Health & Fitness
Ludo Game Pro
Nepali Driving Exam AppUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Color Blind Test (CBT)
How's the Health & Fitness market?
CBT operates in the Health & Fitness category as a static utility with no recent updates since early 2024. The lack of professional certification or recurring health-tracking features limits its competitive stance against specialized vision-care apps.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Color Blind Test (CBT)
Where is it heading?
The casual vision-screening market is consolidating around apps that offer clinical validation and recurring health tracking. CBT's lack of development leaves it exposed to specialized competitors, and the so-what for the developer is a high risk of total user churn as the app becomes technically obsolete.
- The 30-month update silence signals to users that the diagnostic accuracy is unmaintained, which erodes trust in the Health & Fitness category.
The SWOT
- Simple plate-based testing mechanism provides immediate, low-friction user engagement
- Integrate longitudinal vision tracking to convert casual testers into daily active users
- Partner with optometry clinics to provide a B2B referral funnel
Next best moves
Sunset the app because the 30-month update gap signals a lack of clinical maintenance → avoid brand dilution in the Health category
The counter-intuitive read
The app's "zombie" status is its primary risk: in the Health category…
Read the full takeSince the last report: The core product remains unchanged, but the intelligence assessment has been refined to emphasize the reputational and safety risks of the app's long-term inactivity.
Bottom line
CBT provides a basic visual test but fails to evolve, so the developer must either pivot to a professional-grade health utility or sunset the project to avoid brand dilution in the Health & Fitness category.
Unlock 3 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeSources
- [1] App Store, source
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